Bug 269941 - AX: Assert crash in AXIsolatedObject::relativeFrame.
Summary: AX: Assert crash in AXIsolatedObject::relativeFrame.
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Andres Gonzalez
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2024-02-22 13:33 PST by Andres Gonzalez
Modified: 2024-02-22 19:07 PST (History)
9 users (show)

See Also:

Attachments
Patch (1.89 KB, patch)
2024-02-22 13:36 PST, Andres Gonzalez 		no flags Details | Formatted Diff | Diff
Patch (1.89 KB, patch)
2024-02-22 16:19 PST, Andres Gonzalez 		ews-feeder: commit-queue-
Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Andres Gonzalez 2024-02-22 13:33:58 PST 
(lldb) bt
* thread #7, name = 'com.apple.accessibility.secondary', stop reason = EXC_BAD_ACCESS (code=1, address=0xbbadbeef)
    frame #0: 0x000000013c0b2e48 JavaScriptCore`::WTFCrash() at Assertions.cpp:351:35
    frame #1: 0x000000032914c774 WebCore`WTFCrashWithInfo((null)=1644, (null)="/Users/ag/s/web/OpenSource/Source/WebCore/accessibility/isolatedtree/AXIsolatedObject.cpp", (null)="virtual bool WebCore::AXIsolatedObject::isMockObject() const", (null)=2278) at Assertions.h:780:5
    frame #2: 0x00000003294a6cc0 WebCore`WebCore::AXIsolatedObject::isMockObject(this=0x00000001050e02c0) const at AXIsolatedObject.cpp:1644:5
  * frame #3: 0x00000003294a6860 WebCore`WebCore::AXIsolatedObject::relativeFrame(this=0x00000001050e02c0) const at AXIsolatedObject.cpp:1286:60
    frame #4: 0x00000003294ac818 WebCore`WebCore::AXIsolatedObject::size(this=0x00000001050e02c0) const at AXIsolatedObject.h:228:67
    frame #5: 0x000000032ca4598c WebCore`-[WebAccessibilityObjectWrapper accessibilityAttributeValue:](self=0x0000000145c3b560, _cmd="accessibilityAttributeValue:", attributeName="AXSize") at WebAccessibilityObjectWrapperMac.mm:1759:62
Comment 1 Radar WebKit Bug Importer 2024-02-22 13:34:07 PST 
<rdar://problem/123466894>
Comment 2 Andres Gonzalez 2024-02-22 13:36:45 PST 
Created attachment 470019 [details]
Patch
Comment 3 Andres Gonzalez 2024-02-22 16:19:56 PST 
Created attachment 470021 [details]
Patch
Comment 4 EWS 2024-02-22 17:43:51 PST 
Committed 275212@main (aef2df021f71): <https://commits.webkit.org/275212@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 470021 [details].